<template>
  <table width="100%" class="cartTable" cellspacing="0" cellpadding="10px">
    <!-- 首行 -->
    <tr class="title">
      <td width="50"><input type="checkbox" name="" class="choose_all" :checked="isShowClear" @click="fnnn"></td>
      <td width="100" class=""><span style="margin-left: -10px" >全选</span></td>
      <td width="400">商品信息</td>
      <td width="150">单价（元）</td>
      <td width="150">数量</td>
      <td width="150">金额（元）</td>
      <td width="80">操作</td>
    </tr>

    <!-- 商品具体信息 -->
    <tr class="row" v-for="item in list" :key="item.id">
      <td>
        <input
          :checked="item.isSelected"
          @change="ffn(item.id)"
          type="checkbox"
          name=""
          class="choose"
        />
      </td>
      <td class="tal">
        <a href="#" class="pic"><img :src="item.img" alt="" /></a>
      </td>
      <td class="tal">
        <a href="#">{{ item.name }}</a>
      </td>
      <td>
        <del class="tdl">{{ item.oldPrice }}</del>
        <br />
        <b class="unit">{{ item.price }}</b>
      </td>
      <td>
        <div class="amount">
          <a href="#" class="Increase"   @click="fn1(item.id)">+</a>
          <input type="text"  class="unum" :value="item.count"/>
          <a href="#" class="Reduce"  @click="fn2(item.id)">-</a>
        </div>
      </td>
      <td><b class="u-price">{{item.zongjia}}</b></td>
      <td><a href="#" class="btn-del" @click="fn(item.id)">删除</a></td>
    </tr>
    <tr class="count">
      <td colspan="7">
        <div class="jiesuan clearfix">
          <div class="left fl">
            <p>
              <input type="checkbox" name="" class="choose_all" />
              全选&nbsp;&nbsp;&nbsp;<a href="#" class="del_check" @click="shanchu"
                >删除选中商品</a
              >
            </p>
          </div>
          <div class="right fr clearfix">
            <p>商品总计：￥{{zongjiaa}}</p>
            <p>活动优惠：-￥{{youhui}}</p>
            <p>
              已选商品<span class="red t-number"> {{jianshu}} </span>件
              总价(不含运费、税费)：<span class="red t-price">￥{{this.zongjiaa-this.youhui}}</span>
            </p>
            <!-- <div><a href="#" class="btn pay">结算</a></div> -->
            <a href="#" class="btn pay fr">结算</a>
          </div>
        </div>
      </td>
    </tr>
  </table>
</template>

<script>
export default {
  data() {
    return {
     
    }
  },
  name: 'MyTableHm',
  props: {
    list: {
      type: Array,
      required: true,
    },
     isShowClear: {
      type: Boolean,
      required: true,
    },
    // quanxuan:{
    //   required: true,
    // }
  },
  methods: {
    fn(a) {
      this.$emit('fn', a)
    },
    fn1(a) {
        console.log(this.isShowClear);
        this.$emit('shu',a)
    
    },
    fn2(a) {
        this.$emit('shuliang',a)
    },
    ffn(id){
        this.$emit('ffn',id)
    },
    fnnn(){
      // this.$emit('fnnn',!isShowClear)
       this.$emit('fnnn')
    },
    shanchu(){
      this.$emit('shanchu')
    }
 },
  computed:{
    zongjiaa(){
    return  this.list.reduce((rev,item)=>{
        return rev+item.oldPrice * item.count
      },0)
    },
    youhui(){
      return this.list.reduce((rev,item)=>{
        return rev+(item.oldPrice-item.price )* item.count
      },0)
    },
   jianshu(){
    return this.list.reduce((rev,item)=>{
        return rev+ item.count
      },0)
   },
  }
}
</script>

<style>
/* 公共样式 */
.clearfix {
  content: '';
  display: block;
  clear: both;
}

.red {
  color: #f30213;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

/* 清除默认样式 */
* {
  margin: 0px;
  padding: 0px;
  font-size: 14px;
}

a {
  text-decoration: none;
  color: #333;
}

input {
  outline: none;
}

.wrap {
  width: 1180px;
  margin: 0 auto;
}

.wrap .location {
  padding: 10px 0;
  border-bottom: 1px solid #ccc;
  margin-bottom: 20px;
}

.cartTable {
  border: 1px solid #ccc;
}

.cartTable tr.title {
  background-color: rgb(241, 243, 244);
  font-weight: bold;
}

.cartTable tbody tr td {
  /* border: 1px solid rgb(245, 245, 245); */
  padding: 10px;
}

/* 原价 */
.cartTable tbody tr td .tdl {
  text-decoration: line-through;
  color: #999;
}

/* 商品数量 */
.cartTable tr .amount .unum {
  width: 70px;
  height: 30px;
  box-sizing: border-box;
  text-align: center;
  font-size: 16px;
  float: left;
}

/* 数量加减按钮 */
.cartTable tr .amount a {
  display: block;
  width: 30px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  font-size: 18px;
  border: 1px solid #ccc;
  box-sizing: border-box;
}

.cartTable tr .amount a.Increase {
  border-right: none;
  float: left;
}

.cartTable tr .amount a.Reduce {
  border-left: none;
  float: left;
}

.cartTable tr.count .jiesuan .right {
  text-align: right;
}

.cartTable tr.count .jiesuan .right p {
  margin: 5px 0;
}

.cartTable tr.count .jiesuan .right .pay {
  display: block;
  width: 160px;
  height: 50px;
  line-height: 50px;
  background-color: #f30213;
  color: #fff;
  font-weight: bold;
  text-align: center;
  font-size: 20px;
}
</style>
